update

ts/smartagent.classes.dualagent.ts

@@ -30,6 +30,8 @@ export class DualAgentOrchestrator {
       maxIterations: 20,
       maxConsecutiveRejections: 3,
       defaultProvider: 'openai',
+      maxResultChars: 15000,
+      maxHistoryMessages: 20,
       ...options,
     };
 
@@ -260,10 +262,29 @@ export class DualAgentOrchestrator {
         try {
           const result = await tool.execute(proposal.action, proposal.params);
 
-          // Send result to driver
-          const resultMessage = result.success
-            ? `TOOL RESULT (${proposal.toolName}.${proposal.action}):\n${JSON.stringify(result.result, null, 2)}`
-            : `TOOL ERROR (${proposal.toolName}.${proposal.action}):\n${result.error}`;
+          // Build result message (prefer summary if provided, otherwise stringify result)
+          let resultMessage: string;
+          if (result.success) {
+            if (result.summary) {
+              // Use tool-provided summary
+              resultMessage = `TOOL RESULT (${proposal.toolName}.${proposal.action}):\n${result.summary}`;
+            } else {
+              // Stringify and potentially truncate
+              const resultStr = JSON.stringify(result.result, null, 2);
+              const maxChars = this.options.maxResultChars ?? 15000;
+
+              if (maxChars > 0 && resultStr.length > maxChars) {
+                // Truncate the result
+                const truncated = resultStr.substring(0, maxChars);
+                const omittedTokens = Math.round((resultStr.length - maxChars) / 4);
+                resultMessage = `TOOL RESULT (${proposal.toolName}.${proposal.action}):\n${truncated}\n\n[... output truncated, ~${omittedTokens} tokens omitted. Use more specific parameters to reduce output size.]`;
+              } else {
+                resultMessage = `TOOL RESULT (${proposal.toolName}.${proposal.action}):\n${resultStr}`;
+              }
+            }
+          } else {
+            resultMessage = `TOOL ERROR (${proposal.toolName}.${proposal.action}):\n${result.error}`;
+          }
 
           this.conversationHistory.push({
             role: 'system',